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ABB ACS550-U1-078A-4 | Robust and Compact AC Drive for Industrial Automation
Overview
The ABB ACS550-U1-078A-4 is a compact, high-performance AC drive engineered for general-purpose industrial applications. With a 40 HP power rating and a 3-phase 380–480V supply, it supports vector and scalar motor control. The IP21 enclosure and integrated EMC filter make it perfect for HVAC, pumping, and manufacturing environments.
Key Features
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Power Output: 40 HP (30 kW)
-
Input Voltage: 380–480V AC, 3-phase
-
Output Current: 78 A
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Control Type: Scalar (V/Hz) and Vector Control
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Enclosure: IP21 (UL Type 1)
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EMC Filter: Integrated (C2 class)
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User Interface: Built-in keypad with multilingual display
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Mounting: Wall or panel mounting
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Frame Size: R4
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Dimensions (H x W x D): 500 x 250 x 265 mm
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Weight: Approx. 28 kg
Technical Specifications
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Catalog Number: ACS550-U1-078A-4
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Frequency Range: 0–500 Hz
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Switching Frequency: Adjustable up to 16 kHz
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Overload Capacity: 110% for 1 minute
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Ambient Temperature Range: -10°C to +40°C (derating above 40°C)
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Integrated Functions: PID control, logic blocks, timers
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Certifications: UL, cUL, CE, RoHS, IEC/EN 61800-3
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Country of Origin: Finland
Applications
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HVAC Systems and Air Handlers
-
Pumps and Compressors
-
Conveyors and Packaging Lines
-
Fans and Blowers
-
Industrial Machine Automation
Why Choose the ABB ACS550-U1-078A-4?
-
Powerful Performance: Handles demanding motor loads with ease
-
Simple Commissioning: Predefined macros and easy navigation
-
Space-Saving Design: Compact form for panel integration
-
Integrated EMC Filter: Reduces electrical interference
-
Reliable and Efficient: Long service life and energy savings
Order Now
Worldwide delivery and expert support available.
Description
ABB ACS550-U1-078A-4 | Robust and Compact AC Drive for Industrial Automation
Overview
The ABB ACS550-U1-078A-4 is a compact, high-performance AC drive engineered for general-purpose industrial applications. With a 40 HP power rating and a 3-phase 380–480V supply, it supports vector and scalar motor control. The IP21 enclosure and integrated EMC filter make it perfect for HVAC, pumping, and manufacturing environments.
Key Features
-
Power Output: 40 HP (30 kW)
-
Input Voltage: 380–480V AC, 3-phase
-
Output Current: 78 A
-
Control Type: Scalar (V/Hz) and Vector Control
-
Enclosure: IP21 (UL Type 1)
-
EMC Filter: Integrated (C2 class)
-
User Interface: Built-in keypad with multilingual display
-
Mounting: Wall or panel mounting
-
Frame Size: R4
-
Dimensions (H x W x D): 500 x 250 x 265 mm
-
Weight: Approx. 28 kg
Technical Specifications
-
Catalog Number: ACS550-U1-078A-4
-
Frequency Range: 0–500 Hz
-
Switching Frequency: Adjustable up to 16 kHz
-
Overload Capacity: 110% for 1 minute
-
Ambient Temperature Range: -10°C to +40°C (derating above 40°C)
-
Integrated Functions: PID control, logic blocks, timers
-
Certifications: UL, cUL, CE, RoHS, IEC/EN 61800-3
-
Country of Origin: Finland
Applications
-
HVAC Systems and Air Handlers
-
Pumps and Compressors
-
Conveyors and Packaging Lines
-
Fans and Blowers
-
Industrial Machine Automation
Why Choose the ABB ACS550-U1-078A-4?
-
Powerful Performance: Handles demanding motor loads with ease
-
Simple Commissioning: Predefined macros and easy navigation
-
Space-Saving Design: Compact form for panel integration
-
Integrated EMC Filter: Reduces electrical interference
-
Reliable and Efficient: Long service life and energy savings
Order Now
Worldwide delivery and expert support available.